WiiM Mini Airplay2 Hi-Res Wireless Audio Streamer with Airpulse Hi-Res certified A80 Wireless Active Bookshelf Speakers - Transform your audio experience with the perfect pairing of the WiiM Mini Hi-Res Wireless Audio Streamer and the Airpulse A80 Wireless Active Bookshelf Speakers. The WiiM Mini packs Hi-Res audio prowess and multi-room streaming into a compact design, while the A80 speakers offer hi-fi excellence with their horn-loaded ribbon tweeter and premium components. Enjoy seamless connectivity, Hi-Res certified Audio, and effortless setup, creating an immersive soundstage that elevates your music, movies, and gaming to new heights. Unleash the power of wireless audio with this dynamic duo for an unparalleled listening adventure. Airpulse A80 Hi-Res Certified speakers. Supports Hi-Res audio up to 192 k - Hz/24 bit - Steam Hi-Res Audio over Wi-Fi with Airplay 2, Spotify Connect, Tidal Connect and more - Super easy setup with the WiiM Home app for Android or i - Phone iOSWiiM Mini supports Dual band Wi-Fi & Bluetooth 5.0Create a Wireless Multi-room audio – group multiple units for a connected system or Group with Home - Pod & Amazon Echo devicesWiiM Mini Connects via included Optical cable to your Airpulse A80 Horn Loaded Ribbon Tweeter with high sensitivity, superb transient response, extended frequency range and well-defined resolution.4.5 inch aluminium cone 30mm voice coil mid-woofer100W RMS of Powerful sound with superb clarity - Power Output: L/R(treble): 10W+10W, L/R(Woofer): 40W + 40WInternally wired with TRANSPARENT audiophile grade speaker cable - The WiiM Mini supports top music streaming services including Spotify, iHeartRadio, Tidal, Qobuz, Amazon Prime Music, Napster, Deezer, with more to come, as well as Airplay 2, Bluetooth, Wi-Fi & an analogue AUX in jack, the WiiM Mini defies it’s size with audio features! The A80 Active Bookshelf Speakers uses AIRPULSE’s unique horn-loaded aluminium ribbon tweeter and a proprietarily designed 4.5inch aluminium cone mid-woofer driver. The A80 is housed in an 18mm thick high-strength MDF cabinet with a beautiful walnut finish. The well-known American TRANSPARENT cable is used for internal connection to ensure a minimum signal loss. The active speaker has a high-efficiency Class D amplifier with digital signal processing (XMOS) system, powered by an also efficient power supply. HORN LOADED RIBBON TWEETERThe A80 Horn loaded ribbon tweeter with thin aluminium ribbon diaphragm has high sensitivity, superb transient response, extended frequency range and well-defined resolution. The meticulously formulated horn shape produces directional and optimized high frequencies from the ribbon tweeter, so they are aimed at the listeners, minimizing unwanted effect from room reflection.4.5INCH ALUMINUM CONE 30MM VC MID-WOOFERThe Mid-woofer is a 4.5 unit with a hard anodized aluminium alloy cone suspended in a heavy, ultra rigid cast magnesium alloy frame. The Proprietary Aluminium Alloy Cone (PAAC) of mid-woofer was designed from painstaking analysis of all types of cone geometry and materials using a Klippel Laser Doppler Interferometer. The 30mm diameter voice coil is unusually larger than most loudspeakers of this size. It has been shown that larger voice coils have less power compression because they run at a cooler operating temperature. FULL DIGITAL AMPLIFIERThe power amplification part is built with 2 pieces of TAS5754 Class-D amplifier from Texas Instrument. The up-to 192 KHz input sample rate support guarantees the entire link of digital processing run without any change of sample rate of signal. Its 768 KHz output PWM carrier frequency, twice to 384 KHz of traditional Class-D amplifier, is even more suitable to drive the high sensitivity ribbon tweeter.